Together, the couple had three daughters: Kyra, born in 1969, and twins Blaise and Chloe, born in 1971; at the age of nine months, however, Chloe died of Sudden Infant Death Syndrome. Adrienne and Stephen divorced four years later, with Stephen being awarded full custody of the two surviving children,[why?] and, subsequently, Stephen's second wife, Christina McCall, adopted the two girls, who eventually became estranged from their mother for several decades.